Fatal error: Uncaught Error: Call to undefined function Automattic\Jetpack\determine_locale() in /home/hddcas/domains/hddcaddy.ir/public_html/wp-content/plugins/wp-whatsapp-chat/jetpack_vendor/automattic/jetpack-assets/src/class-assets.php:461 Stack trace: #0 /home/hddcas/domains/hddcaddy.ir/public_html/wp-includes/class-wp-hook.php(286): Automattic\Jetpack\Assets::wp_default_scripts_hook(Object(WP_Scripts)) #1 /home/hddcas/domains/hddcaddy.ir/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #2 /home/hddcas/domains/hddcaddy.ir/public_html/wp-includes/plugin.php(515): WP_Hook->do_action(Array) #3 /home/hddcas/domains/hddcaddy.ir/public_html/wp-includes/class.wp-scripts.php(148): do_action_ref_array('wp_default_scri...', Array) #4 /home/hddcas/domains/hddcaddy.ir/public_html/wp-includes/class.wp-scripts.php(131): WP_Scripts->init() #5 /home/hddcas/domains/hddcaddy.ir/public_html/wp-includes/functions.wp-scripts.php(23): WP_Scripts->__construct() #6 /home/hddcas/domains/hddcaddy.ir/public_h in /home/hddcas/domains/hddcaddy.ir/public_html/wp-content/plugins/wp-whatsapp-chat/jetpack_vendor/automattic/jetpack-assets/src/class-assets.php on line 461